{"pageNumber":"2558","pageRowStart":"63925","pageSize":"25","recordCount":184617,"records":[{"id":70660,"text":"ofr20051015 - 2005 - Gulf of Mexico integrated science - Tampa Bay study, the impact of groundwater and contaminants on Tampa Bay","interactions":[],"lastModifiedDate":"2012-02-10T00:11:31","indexId":"ofr20051015","displayToPublicDate":"2005-06-04T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2005-1015","title":"Gulf of Mexico integrated science - Tampa Bay study, the impact of groundwater and contaminants on Tampa Bay","docAbstract":"Despite the recreational and economic value of coastal bays and estuaries, these ecosystems are often among our most 'troubled' natural environments. Urbanization, agriculture, mining, and shipping are just a few activities that can have a profound and lasting impact on the coastal zone. In order to maintain a healthy coastal ecosystem, it is crucial to develop reasonable management practices around expert scientific information. We still have much to learn about the quantity and quality of groundwater being discharged into Tampa Bay, Florida. We also need to improve our knowledge of a wide range of contaminants entering the bay and must be able to determine where they accumulate in seafloor sediments. Such buried contaminants can potentially be harmful to biota if they are released to the water column. U.S. Geological Survey (USGS) scientists and research partners from the University of South Florida (USF), the University of Florida (UF), and the Florida Marine Research Institute (FMRI) are mapping sources of groundwater, measuring groundwater flow into Tampa Bay, and assessing the impact of contaminants and sediments on bay water quality and ecosystem health.","language":"ENGLISH","publisher":"U.S. Geological Survey","doi":"10.3133/ofr20051015","usgsCitation":"Swarzenski, P.W., 2005, Gulf of Mexico integrated science - Tampa Bay study, the impact of groundwater and contaminants on Tampa Bay: U.S. Geological Survey Open-File Report 2005-1015, 2 p., https://doi.org/10.3133/ofr20051015.","productDescription":"2 p.","costCenters":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"links":[{"id":185665,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":13259,"rank":300,"type":{"id":11,"text":"Document"},"url":"https://www.tampabay.wateratlas.usf.edu/upload/documents/ImpactGroundwaterContaminantsTB.pdf","linkFileType":{"id":1,"text":"pdf"}}],"geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -82.83333333333333,27.5 ], [ -82.83333333333333,28 ], [ -82.33333333333333,28 ], [ -82.33333333333333,27.5 ], [ -82.83333333333333,27.5 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a81e4b07f02db64a218","contributors":{"authors":[{"text":"Swarzenski, Peter W. 0000-0003-0116-0578 pswarzen@usgs.gov","orcid":"https://orcid.org/0000-0003-0116-0578","contributorId":1070,"corporation":false,"usgs":true,"family":"Swarzenski","given":"Peter","email":"pswarzen@usgs.gov","middleInitial":"W.","affiliations":[{"id":520,"text":"Pacific Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":282840,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70657,"text":"ofr20051041 - 2005 - Geodatabase of environmental information for Air Force Plant 4 and Naval Air Station-Joint Reserve Base Carswell Field, Fort Worth, Texas, 1990-2004","interactions":[],"lastModifiedDate":"2022-11-03T18:57:10.917599","indexId":"ofr20051041","displayToPublicDate":"2005-06-04T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2005-1041","title":"Geodatabase of environmental information for Air Force Plant 4 and Naval Air Station-Joint Reserve Base Carswell Field, Fort Worth, Texas, 1990-2004","docAbstract":"<p>Air Force Plant 4 (AFP4) and adjacent Naval Air Station-Joint Reserve Base (NAS-JRB) at Fort Worth, Tex., constitute a government-owned, contractor-operated (GOCO) facility that has been in operation since 1942. Contaminants from the facility, primarily volatile organic compounds (VOCs) and metals, have entered the groundwater-flow system through leakage from waste-disposal sites (landfills and pits) and from manufacturing processes (U.S. Air Force, Aeronautical Systems Center, 1995). </p><p>The U.S. Geological Survey (USGS), in cooperation with the U.S. Air Force (USAF), Aeronautical Systems Center, Environmental Management Directorate (ASC/ENVR), developed a comprehensive database (or geodatabase) of temporal and spatial environmental information associated with the geology, hydrology, and water quality at AFP4 and NAS-JRB. The database of this report provides information about the AFP4 and NAS-JRB study area including sample location names, identification numbers, locations, historical dates, and various measured hydrologic data. This database does not include every sample location at the site, but is limited to an aggregation of selected digital and hardcopy data of the USAF, USGS, and various consultants who have previously or are currently working at the site. </p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Austin, TX","doi":"10.3133/ofr20051041","usgsCitation":"Shah, S., and Quigley, S.M., 2005, Geodatabase of environmental information for Air Force Plant 4 and Naval Air Station-Joint Reserve Base Carswell Field, Fort Worth, Texas, 1990-2004: U.S. Geological Survey Open-File Report 2005-1041, Report: 5 p.; ReadMe; Zipped CD Files; Data Dictionary, https://doi.org/10.3133/ofr20051041.","productDescription":"Report: 5 p.; ReadMe; Zipped CD Files; Data Dictionary","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":327707,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/ofr20051041.JPG"},{"id":409125,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_72070.htm","linkFileType":{"id":5,"text":"html"}},{"id":6754,"rank":99,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2005/1041/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Texas","city":"Fort Worth","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -97.42554321003897,\n              32.780688573146605\n            ],\n            [\n              -97.42554321003897,\n              32.74218303078236\n            ],\n            [\n              -97.38269461761818,\n              32.74218303078236\n            ],\n            [\n              -97.38269461761818,\n              32.780688573146605\n            ],\n            [\n              -97.42554321003897,\n              32.780688573146605\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b1ee4b07f02db6aa048","contributors":{"authors":[{"text":"Shah, Sachin D.","contributorId":60174,"corporation":false,"usgs":true,"family":"Shah","given":"Sachin D.","affiliations":[],"preferred":false,"id":282837,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Quigley, Sean M.","contributorId":22435,"corporation":false,"usgs":true,"family":"Quigley","given":"Sean","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":282836,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70665,"text":"ofr20041247 - 2005 - Lake Mohave Geophysical Survey 2002: GIS Data Release","interactions":[],"lastModifiedDate":"2012-02-10T00:11:37","indexId":"ofr20041247","displayToPublicDate":"2005-06-04T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2004-1247","title":"Lake Mohave Geophysical Survey 2002: GIS Data Release","docAbstract":"This CD-ROM contains sidescan-sonar imagery, sub-bottom reflection profiles, and an interpretive map derived from these data. These data were collected in Lake Mohave, a reservoir behind the Davis Dam and below the Hoover Dam on the Colorado River. These data are veiwable within an Environmental system Research Institute, Inc. (ESRI) Geographic Information system (GIS) ArcView 3.2 project file stored on this CD-ROM","language":"ENGLISH","publisher":"Geological Survey (U.S.)","doi":"10.3133/ofr20041247","isbn":"0607962631","usgsCitation":"Cross, V.A., Foster, D.S., and Twichell, D.C., 2005, Lake Mohave Geophysical Survey 2002: GIS Data Release: U.S. Geological Survey Open-File Report 2004-1247, Available on CD-ROM and online, https://doi.org/10.3133/ofr20041247.","productDescription":"Available on CD-ROM and online","onlineOnly":"N","additionalOnlineFiles":"Y","costCenters":[{"id":680,"text":"Woods Hole Science Center","active":false,"usgs":true}],"links":[{"id":193063,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":9833,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/of/2004/1247/","linkFileType":{"id":5,"text":"html"}}],"scale":"0","projection":"Universal Transverse Mercator","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -115.8,34.53333333333333 ], [ -115.8,36.56666666666667 ], [ -113.51666666666667,36.56666666666667 ], [ -113.51666666666667,34.53333333333333 ], [ -115.8,34.53333333333333 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b28e4b07f02db6b1520","contributors":{"authors":[{"text":"Cross, VeeAnn A.","contributorId":103311,"corporation":false,"usgs":true,"family":"Cross","given":"VeeAnn","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":282854,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Foster, David S. 0000-0003-1205-0884 dfoster@usgs.gov","orcid":"https://orcid.org/0000-0003-1205-0884","contributorId":1320,"corporation":false,"usgs":true,"family":"Foster","given":"David","email":"dfoster@usgs.gov","middleInitial":"S.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":true,"id":282852,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Twichell, David C.","contributorId":37730,"corporation":false,"usgs":true,"family":"Twichell","given":"David","email":"","middleInitial":"C.","affiliations":[{"id":678,"text":"Woods Hole Coastal and Marine Science Center","active":true,"usgs":true}],"preferred":false,"id":282853,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70650,"text":"sim2883 - 2005 - Seismic-hazard maps for the conterminous United States","interactions":[],"lastModifiedDate":"2012-02-02T00:13:45","indexId":"sim2883","displayToPublicDate":"2005-06-03T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":333,"text":"Scientific Investigations Map","code":"SIM","onlineIssn":"2329-132X","printIssn":"2329-1311","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2883","title":"Seismic-hazard maps for the conterminous United States","docAbstract":"This publication consists of six map sheets (titles and text included in this document, below), geospatial datasets, and metadata. The geospatial datasets consist of ArcInfo export files for the seismic-hazard point and polygon data shown on the sheets.\r\nProbabilistic seismic-hazard maps were prepared for the conterminous United States portraying peak horizontal acceleration and horizontal spectral response acceleration for 0.2- and 1.0-second periods with probabilities of exceedance of 10 percent in 50 years and 2 percent in 50 years. All of the maps were prepared by combining the hazard derived from spatially smoothed historic seismicity with the hazard from fault-specific sources. The acceleration values contoured are the random horizontal component. The reference site condition is firm rock, defined as having an average shear-wave velocity of 760 m/sec in the top 30 meters corresponding to the boundary between NEHRP (National Earthquake Hazards Reduction program) site classes B and C.\r\nThis data set represents the results of calculations of hazard curves for a grid of points with a spacing of 0.05 degrees in latitude and longitude. The points were contoured to produce the final representation of the seismic hazard.","language":"ENGLISH","doi":"10.3133/sim2883","usgsCitation":"Frankel, A.D., Petersen, M.D., Mueller, C.S., Haller, K., Wheeler, R.L., Leyendecker, E.V., Wesson, R.L., Harmsen, S., Cramer, C.H., Perkins, D.M., and Rukstales, K.S., 2005, Seismic-hazard maps for the conterminous United States (Version 1.0): U.S. Geological Survey Scientific Investigations Map 2883, 5 p. : 6 map sheets (col.), https://doi.org/10.3133/sim2883.","productDescription":"5 p. : 6 map sheets (col.)","costCenters":[],"links":[{"id":110561,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_71426.htm","linkFileType":{"id":5,"text":"html"},"description":"71426"},{"id":185659,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6752,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sim/2005/2883/","linkFileType":{"id":5,"text":"html"}}],"scale":"5000000","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49fae4b07f02db5f3f49","contributors":{"authors":[{"text":"Frankel, Arthur D. 0000-0001-9119-6106 afrankel@usgs.gov","orcid":"https://orcid.org/0000-0001-9119-6106","contributorId":1363,"corporation":false,"usgs":true,"family":"Frankel","given":"Arthur","email":"afrankel@usgs.gov","middleInitial":"D.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":false,"id":282826,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Petersen, Mark D. 0000-0001-8542-3990 mpetersen@usgs.gov","orcid":"https://orcid.org/0000-0001-8542-3990","contributorId":1163,"corporation":false,"usgs":true,"family":"Petersen","given":"Mark","email":"mpetersen@usgs.gov","middleInitial":"D.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true},{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":true,"id":282824,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Mueller, Charles S. 0000-0002-1868-9710 cmueller@usgs.gov","orcid":"https://orcid.org/0000-0002-1868-9710","contributorId":955,"corporation":false,"usgs":true,"family":"Mueller","given":"Charles","email":"cmueller@usgs.gov","middleInitial":"S.","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":false,"id":282823,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Haller, Kathleen M. haller@usgs.gov","contributorId":1331,"corporation":false,"usgs":true,"family":"Haller","given":"Kathleen M.","email":"haller@usgs.gov","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":false,"id":282825,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Wheeler, Russell L. wheeler@usgs.gov","contributorId":858,"corporation":false,"usgs":true,"family":"Wheeler","given":"Russell","email":"wheeler@usgs.gov","middleInitial":"L.","affiliations":[],"preferred":false,"id":282822,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Leyendecker, E. V.","contributorId":87162,"corporation":false,"usgs":true,"family":"Leyendecker","given":"E.","email":"","middleInitial":"V.","affiliations":[],"preferred":false,"id":282830,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Wesson, Robert L. 0000-0003-2702-0012 rwesson@usgs.gov","orcid":"https://orcid.org/0000-0003-2702-0012","contributorId":850,"corporation":false,"usgs":true,"family":"Wesson","given":"Robert","email":"rwesson@usgs.gov","middleInitial":"L.","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":true,"id":282821,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Harmsen, Stephen C. harmsen@usgs.gov","contributorId":1795,"corporation":false,"usgs":true,"family":"Harmsen","given":"Stephen C.","email":"harmsen@usgs.gov","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":false,"id":282827,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Cramer, Chris H.","contributorId":32196,"corporation":false,"usgs":true,"family":"Cramer","given":"Chris","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":282829,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Perkins, David M. perkins@usgs.gov","contributorId":2114,"corporation":false,"usgs":true,"family":"Perkins","given":"David","email":"perkins@usgs.gov","middleInitial":"M.","affiliations":[{"id":301,"text":"Geologic Hazards Team","active":false,"usgs":true}],"preferred":true,"id":282828,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Rukstales, Kenneth S. 0000-0003-2818-078X rukstales@usgs.gov","orcid":"https://orcid.org/0000-0003-2818-078X","contributorId":775,"corporation":false,"usgs":true,"family":"Rukstales","given":"Kenneth","email":"rukstales@usgs.gov","middleInitial":"S.","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":true,"id":282820,"contributorType":{"id":1,"text":"Authors"},"rank":11}]}}
,{"id":70651,"text":"sim2860 - 2005 - Geologic map of the Canyon Ferry Dam 30' x 60' quadrangle, west-central Montana","interactions":[],"lastModifiedDate":"2012-02-02T00:13:45","indexId":"sim2860","displayToPublicDate":"2005-06-03T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":333,"text":"Scientific Investigations Map","code":"SIM","onlineIssn":"2329-132X","printIssn":"2329-1311","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2860","title":"Geologic map of the Canyon Ferry Dam 30' x 60' quadrangle, west-central Montana","language":"ENGLISH","doi":"10.3133/sim2860","usgsCitation":"Reynolds, M.W., and Brandt, T.R., 2005, Geologic map of the Canyon Ferry Dam 30' x 60' quadrangle, west-central Montana (Version 1.0): U.S. Geological Survey Scientific Investigations Map 2860, iv, 32 p. : 3 map sheets, https://doi.org/10.3133/sim2860.","productDescription":"iv, 32 p. : 3 map sheets","costCenters":[],"links":[{"id":110564,"rank":700,"type":{"id":15,"text":"Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_71619.htm","linkFileType":{"id":5,"text":"html"},"description":"71619"},{"id":185660,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6753,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sim/2005/2860/","linkFileType":{"id":5,"text":"html"}}],"scale":"5000000","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b0ae4b07f02db69d3f9","contributors":{"authors":[{"text":"Reynolds, Mitchell W. 0000-0002-9966-3896 mwreynol@usgs.gov","orcid":"https://orcid.org/0000-0002-9966-3896","contributorId":4641,"corporation":false,"usgs":true,"family":"Reynolds","given":"Mitchell","email":"mwreynol@usgs.gov","middleInitial":"W.","affiliations":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"preferred":true,"id":282832,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Brandt, Theodore R. 0000-0002-7862-9082 tbrandt@usgs.gov","orcid":"https://orcid.org/0000-0002-7862-9082","contributorId":1267,"corporation":false,"usgs":true,"family":"Brandt","given":"Theodore","email":"tbrandt@usgs.gov","middleInitial":"R.","affiliations":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"preferred":true,"id":282831,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70648,"text":"fs20053063 - 2005 - Availability of ground-water data for California, water year 2004","interactions":[],"lastModifiedDate":"2012-02-02T00:13:45","indexId":"fs20053063","displayToPublicDate":"2005-06-02T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2005-3063","title":"Availability of ground-water data for California, water year 2004","language":"ENGLISH","doi":"10.3133/fs20053063","usgsCitation":"Huff, J., 2005, Availability of ground-water data for California, water year 2004: U.S. Geological Survey Fact Sheet 2005-3063, 2 p. : map, https://doi.org/10.3133/fs20053063.","productDescription":"2 p. : map","costCenters":[],"links":[{"id":121143,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_2005_3063.bmp"},{"id":6751,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/fs/2005/3063/","linkFileType":{"id":5,"text":"html"}}],"scale":"5000000","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9ae4b07f02db65d868","contributors":{"authors":[{"text":"Huff, Julia A.","contributorId":23130,"corporation":false,"usgs":true,"family":"Huff","given":"Julia A.","affiliations":[],"preferred":false,"id":282819,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70637,"text":"sir20045241 - 2005 - Remote sensing for environmental site screening and watershed evaluation in Utah Mine lands: East Tintic mountains, Oquirrh mountains, and Tushar mountains","interactions":[],"lastModifiedDate":"2022-12-22T20:08:18.850387","indexId":"sir20045241","displayToPublicDate":"2005-06-02T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2004-5241","title":"Remote sensing for environmental site screening and watershed evaluation in Utah Mine lands: East Tintic mountains, Oquirrh mountains, and Tushar mountains","docAbstract":"<p>Imaging spectroscopy-a powerful remote-sensing tool for mapping subtle variations in the composition of minerals, vegetation, and man-made materials on the Earth's surface-was applied in support of environmental assessments and watershed evaluations in several mining districts in the State of Utah. Three areas were studied through the use of Landsat 7 ETM+ and Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) data: (1) the Tintic mining district in the East Tintic Mountains southwest of Provo, (2) the Camp Floyd mining district (including the Mercur mine) and the Stockton (or Rush Valley) mining district in the Oquirrh Mountains south of the Great Salt Lake, and (3) the Tushar Mountains and Antelope Range near Marysvale. </p><p>The Landsat 7 ETM+ data were used for initial site screening and the planning of AVIRIS surveys. The AVIRIS data were analyzed to create spectrally defined maps of surface minerals with special emphasis on locating and characterizing rocks and soils with acid-producing potential (APP) and acid-neutralizing potential (ANP). These maps were used by the United States Environmental Protection Agency (USEPA) for three primary purposes: (1) to identify unmined and anthropogenic sources of acid generation in the form of iron sulfide and (or) ferric iron sulfate-bearing minerals such as jarosite and copiapite; (2) to seek evidence for downstream or downwind movement of minerals associated with acid generation, mine waste, and (or) tailings from mines, mill sites, and zones of unmined hydrothermally altered rocks; and (3) to identify carbonate and other acid-buffering minerals that neutralize acidic, potentially metal bearing, solutions and thus mitigate potential environmental effects of acid generation. </p><p>Calibrated AVIRIS surface-reflectance data were spectrally analyzed to identify and map selected surface materials. Two maps were produced from each flightline of AVIRIS data: a map of iron-bearing minerals and water having absorption features in the spectral region from 0.35 <i>µ</i>m to 1.35 <i>µ</i>m and a map of minerals (including clays, sulfates, micas, and carbonates) having absorptions in the spectral region from 1.45 <i>µ</i>m to 2.51 <i>µ</i>m. Several methods were used to verify the AVIRIS mapping results, including field checking of selected locations with a portable spectrometer, visual inspection of the AVIRIS reflectance spectra, and X-ray diffraction (XRD) analysis of field samples. </p><p>The maps of iron-bearing minerals derived from analysis of the visible (VIS) and near-infrared (NIR) regions of the electromagnetic spectrum were shown to be more consistently reliable in indicating the presence of jarosite than were the maps generated from analysis of the short-wave infrared (SWIR) region. When present in abundance, phyllosilicate minerals tend to dominate the SWIR and mask the spectral features of jarosite in that wavelength region. The crystal field absorptions of jarosite in the VIS and NIR spectral regions will commonly be present regardless of whether the Fe-OH absorption feature near 2.27 <i>µ</i>m can be detected. For this reason, the VIS and NIR were preferable to the SWIR for the remote spectroscopic identification of jarosite (and other iron-bearing minerals). </p><p>Large exposures of unmined hydrothermally altered rocks occur throughout the three study areas. These rocks commonly contain sulfide or sulfate minerals that produce sulfuric acid upon subaerial oxidation. The acid may be introduced into local surface and ground water and thus lower the baseline (that is, the premining) pH for a watershed. </p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/sir20045241","usgsCitation":"Rockwell, B.W., McDougal, R., and Gent, C.A., 2005, Remote sensing for environmental site screening and watershed evaluation in Utah Mine lands: East Tintic mountains, Oquirrh mountains, and Tushar mountains (Version 1.2): U.S. Geological Survey Scientific Investigations Report 2004-5241, Report: viii, 84 p.; Figures, https://doi.org/10.3133/sir20045241.","productDescription":"Report: viii, 84 p.; Figures","costCenters":[],"links":[{"id":410962,"rank":5,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_73988.htm","linkFileType":{"id":5,"text":"html"}},{"id":8924,"rank":3,"type":{"id":25,"text":"Version History"},"url":"https://pubs.usgs.gov/sir/2004/5241/sirHist.html","linkFileType":{"id":5,"text":"html"}},{"id":191808,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6846,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2004/5241/","linkFileType":{"id":5,"text":"html"}},{"id":7886,"rank":2,"type":{"id":29,"text":"Figure"},"url":"https://pubs.usgs.gov/sir/2004/5241/figures.html","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Utah","otherGeospatial":"East Tintic Mountains, Oquirrh Mountains, Tushar Mountains","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -113.29022483358571,\n              40.93599326796834\n            ],\n            [\n              -113.29022483358571,\n              37.86776389090204\n            ],\n            [\n              -111.17415878264146,\n              37.86776389090204\n            ],\n            [\n              -111.17415878264146,\n              40.93599326796834\n            ],\n            [\n              -113.29022483358571,\n              40.93599326796834\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","edition":"Version 1.2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ac8e4b07f02db67bf7d","contributors":{"authors":[{"text":"Rockwell, Barnaby W. 0000-0002-9549-0617 barnabyr@usgs.gov","orcid":"https://orcid.org/0000-0002-9549-0617","contributorId":2195,"corporation":false,"usgs":true,"family":"Rockwell","given":"Barnaby","email":"barnabyr@usgs.gov","middleInitial":"W.","affiliations":[{"id":171,"text":"Central Mineral and Environmental Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":282792,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"McDougal, Robert R.","contributorId":53418,"corporation":false,"usgs":true,"family":"McDougal","given":"Robert R.","affiliations":[],"preferred":false,"id":282794,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Gent, Carol A.","contributorId":40646,"corporation":false,"usgs":true,"family":"Gent","given":"Carol","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":282793,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70636,"text":"sir20045284 - 2005 - Stream-sediment geochemistry in mining-impacted streams: Prichard, Eagle, and Beaver Creeks, northern Coeur d'Alene mining district, northern Idaho","interactions":[],"lastModifiedDate":"2023-04-18T19:39:08.934673","indexId":"sir20045284","displayToPublicDate":"2005-06-02T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2004-5284","title":"Stream-sediment geochemistry in mining-impacted streams: Prichard, Eagle, and Beaver Creeks, northern Coeur d'Alene mining district, northern Idaho","docAbstract":"<p>This report presents the results of one aspect of an integrated watershed-characterization study that was undertaken to assess the impacts of historical mining and milling of silver-lead-zinc ores on water and sediment composition and on aquatic biota in streams draining the northern part of the Coeur d'Alene Mining District in northern Idaho. We present the results of chemical analyses of 62 samples of streambed sediment, 19 samples of suspended sediment, 23 samples of streambank soil, and 29 samples of mine- and mill-related artificial- fill material collected from the drainages of Prichard, Eagle, and Beaver Creeks, all tributaries to the North Fork of the Coeur d'Alene River. All samples were sieved into three grain-size fractions (&lt;0.063, 0.063-0.25, and 0.25-1.0 mm) and analyzed for 40 elements after four-acid digestion by inductively coupled plasma atomic-emission spectrometry and for mercury by continuous-flow cold-vapor atomic-absorption spectrometry in the U.S. Geological Survey laboratory in Denver, Colo.</p><p>Historical mining of silver-lead-zinc ores in the headwater reaches of the Prichard Creek, Eagle Creek, and Beaver Creek drainages has resulted in enrichments of lead, zinc, mercury, arsenic, cadmium, silver, copper, cobalt, and, to a lesser extent, iron and manganese in streambed sediment. Using samples collected from the relatively unimpacted West Fork of Eagle Creek as representative of background compositions, streambed sediment in the vicinity of the mines and millsites has Pb and Zn contents of 20 to 100 times background values, decreasing to 2 to 5 times background values at the mouth of the each stream, 15 to 20 km downstream. Lesser enrichments (&lt;10 times background values) of mercury and arsenic also are generally associated with, and decrease downstream from, historical silver-lead-zinc mining in the drainages. However, enrichments of arsenic and, to a lesser extent, mercury also are areally associated with the lode gold deposits along Prichard Creek near Murray, which were not studied here. Metal contents in samples of unfractionated suspended sediment collected during a high-flow event in April 2000 are generally similar to, but slightly higher than, those in the fine (&lt;0.063-mm grain size) fraction of streambed sediment from the same sampling site. Although metal enrichment in streambed sediment typically begins adjacent to the mine portals and their associated mine-waste rock dumps, volumetrically larger inputs of metal-enriched materials were contributed by the ore-concentration millsites and their associated, more finely ground, more metal rich mill-tailings impoundments</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/sir20045284","usgsCitation":"Box, S.E., Wallis, J., Briggs, P.H., and Brown, Z.A., 2005, Stream-sediment geochemistry in mining-impacted streams: Prichard, Eagle, and Beaver Creeks, northern Coeur d'Alene mining district, northern Idaho: U.S. Geological Survey Scientific Investigations Report 2004-5284, Report: v, 62 p.; Data Downloads, https://doi.org/10.3133/sir20045284.","productDescription":"Report: v, 62 p.; Data Downloads","costCenters":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"links":[{"id":191352,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":415938,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_71372.htm","linkFileType":{"id":5,"text":"html"}},{"id":6845,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2004/5284/","linkFileType":{"id":5,"text":"html"}}],"country":"United States","state":"Idaho","otherGeospatial":"Prichard, Eagle, and Beaver Creeks","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -115.9869,\n              47.5528\n            ],\n            [\n              -115.7172,\n              47.5528\n            ],\n            [\n              -115.7172,\n              47.701\n            ],\n            [\n              -115.9869,\n              47.701\n            ],\n            [\n              -115.9869,\n              47.5528\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b15e4b07f02db6a4fe2","contributors":{"authors":[{"text":"Box, Stephen E. 0000-0002-5268-8375 sbox@usgs.gov","orcid":"https://orcid.org/0000-0002-5268-8375","contributorId":1843,"corporation":false,"usgs":true,"family":"Box","given":"Stephen","email":"sbox@usgs.gov","middleInitial":"E.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":true,"id":282788,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Wallis, John C.","contributorId":45755,"corporation":false,"usgs":true,"family":"Wallis","given":"John C.","affiliations":[],"preferred":false,"id":282790,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Briggs, Paul H.","contributorId":30973,"corporation":false,"usgs":true,"family":"Briggs","given":"Paul","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":282789,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Brown, Zoe Ann","contributorId":95530,"corporation":false,"usgs":true,"family":"Brown","given":"Zoe","email":"","middleInitial":"Ann","affiliations":[],"preferred":false,"id":282791,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70646,"text":"i2811 - 2005 - Geologic map of Cydonia Mensae - southern Acidalia Planitia, Mars, quadrangles MTM 40007, 40012, 40017, 45007, 45012, and 45017","interactions":[],"lastModifiedDate":"2023-07-05T11:09:20.903456","indexId":"i2811","displayToPublicDate":"2005-06-02T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":320,"text":"IMAP","code":"I","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2811","title":"Geologic map of Cydonia Mensae - southern Acidalia Planitia, Mars, quadrangles MTM 40007, 40012, 40017, 45007, 45012, and 45017","docAbstract":"<p><span class=\"TextRun SCXW45984790 BCX8\" lang=\"EN-US\" xml:lang=\"EN-US\" data-contrast=\"auto\"><span class=\"NormalTextRun SCXW45984790 BCX8\">Cydonia </span><span class=\"NormalTextRun SCXW45984790 BCX8\">Mensae</span><span class=\"NormalTextRun SCXW45984790 BCX8\"> lie adjacent to the boundary separating the highland terrain of western Arabia Terra from the northern lowlands (the dichotomy boundary), where this boundary is gradational rather than abrupt, as is generally the case. Cydonia </span><span class=\"NormalTextRun SCXW45984790 BCX8\">Mensae</span><span class=\"NormalTextRun SCXW45984790 BCX8\"> are characterized by abundant knobs and mesas, most of which occur in </span><span class=\"ContextualSpellingAndGrammarError SCXW45984790 BCX8\">well defined</span><span class=\"NormalTextRun SCXW45984790 BCX8\"> clusters that commonly are long and narrow. The adjacent lowland of </span><span class=\"NormalTextRun SCXW45984790 BCX8\">Acidalia</span><span class=\"NormalTextRun SCXW45984790 BCX8\"> Planitia contains abundant troughs that define a crude, very </span><span class=\"ContextualSpellingAndGrammarError SCXW45984790 BCX8\">large scale</span><span class=\"NormalTextRun SCXW45984790 BCX8\"> polygonal pattern. This pattern, and the troughs, are similar in size and spacing to those in Utopia Planitia (for example, McGill and Hills, 1992; </span><span class=\"SpellingError SCXW45984790 BCX8\">Hiesinger</span><span class=\"NormalTextRun SCXW45984790 BCX8\"> and Head, 2000). The six 1:500,000-scale quadrangles mapped are MTM 40007, 40012, 40017, 45007, 45012, and 45017, which include northern Cydonia </span><span class=\"NormalTextRun SCXW45984790 BCX8\">Mensae</span><span class=\"NormalTextRun SCXW45984790 BCX8\">, part of southern </span><span class=\"NormalTextRun SCXW45984790 BCX8\">Acidalia</span><span class=\"NormalTextRun SCXW45984790 BCX8\"> Planitia, and a small area of Arabia Terra highlands. These six quadrangles are combined into a single map at 1:1,000,000 scale for this publication. Issues of interest addressed by this mapping include the crustal history implied by the knobs and mesas of Cydonia </span><span class=\"NormalTextRun SCXW45984790 BCX8\">Mensae</span><span class=\"NormalTextRun SCXW45984790 BCX8\">, the implications of the gradational dichotomy boundary, the age of the </span><span class=\"NormalTextRun SCXW45984790 BCX8\">Acidalia</span><span class=\"NormalTextRun SCXW45984790 BCX8\"> plains materials, the origin and age of the giant polygons, the validity of putative shorelines inferred to be present in this area, and the origin of the very abundant small cones and domes, specifically if these imply the past presence of water or ice within the </span><span class=\"NormalTextRun SCXW45984790 BCX8\">plains</span><span class=\"NormalTextRun SCXW45984790 BCX8\"> materials. Earlier maps (</span><span class=\"NormalTextRun SCXW45984790 BCX8\">Witbeck</span><span class=\"NormalTextRun SCXW45984790 BCX8\"> and Underwood, 1984; Scott and Tanaka, 1986; Tanaka and others, 2003) that included the area mapped for this study addressed some or </span><span class=\"AdvancedProofingIssue SCXW45984790 BCX8\">all of</span><span class=\"NormalTextRun SCXW45984790 BCX8\"> these issues, but these maps were more regional in coverage and were at smaller scales. In addition, new orbital data from Mars Global Surveyor and Mars Odyssey missions were available only to Tanaka and others (2003). The intent of this present study is to address the issues listed by mapping at a scale large enough to permit greater map detail and to better understand the areal distribution of the materials and features of interest.</span></span></p>","language":"English","publisher":"U.S Geological Survey","doi":"10.3133/i2811","usgsCitation":"McGill, G.E., 2005, Geologic map of Cydonia Mensae - southern Acidalia Planitia, Mars, quadrangles MTM 40007, 40012, 40017, 45007, 45012, and 45017: U.S. Geological Survey IMAP 2811, HTML Document, https://doi.org/10.3133/i2811.","productDescription":"HTML Document","costCenters":[],"links":[{"id":6749,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/imap/i2811/","linkFileType":{"id":5,"text":"html"}},{"id":185578,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"scale":"5000000","otherGeospatial":"Mars","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b13e4b07f02db6a33b1","contributors":{"authors":[{"text":"McGill, George E.","contributorId":47462,"corporation":false,"usgs":true,"family":"McGill","given":"George","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":282813,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70647,"text":"sir20045238 - 2005 - Recharge processes in an alluvial aquifer riparian zone, Norman Landfill, Norman, Oklahoma, 1998-2000","interactions":[],"lastModifiedDate":"2022-12-28T20:51:35.808523","indexId":"sir20045238","displayToPublicDate":"2005-06-02T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2004-5238","title":"Recharge processes in an alluvial aquifer riparian zone, Norman Landfill, Norman, Oklahoma, 1998-2000","docAbstract":"Analyses of stable isotope profiles (d2H and d18O) in the saturated zone, combined with water-table fluctuations, gave a comprehensive picture of recharge processes in an alluvial aquifer riparian zone. At the Norman Landfill U.S. Geological Survey Toxic Substances Hydrology research site in Norman, Oklahoma, recharge to the aquifer appears to drive biodegradation, contributing fresh supplies of electron acceptors for the attenuation of leachate compounds from the landfill. Quantifying recharge is a first step in studying this process in detail. Both chemical and physical methods were used to estimate recharge. Chemical methods included measuring the increase in recharge water in the saturated zone, as defined by isotopic signature, specific conductance or chloride measurements; and infiltration rate estimates using storm event isotopic signatures. Physical methods included measurement of water-table rise after individual rain events and on an approximately monthly time scale. Evapotranspiration rates were estimated using diurnal watertable fluctuations; outflux of water from the alluvial aquifer during the growing season had a large effect on net recharge at the site.\r\n\r\nEvaporation and methanogenesis gave unique isotopic signatures to different sources of water at the site, allowing the distinction of recharge using the offset of the isotopic signature from the local meteoric water line. The downward movement of water from large, isotopically depleted rain events in the saturated zone yielded recharge rate estimates (2.2 - 3.3 mm/day), and rates also were determined by observing changes in thickness of the layer of infiltrated recharge water at the top of the saturated zone (1.5 - 1.6 mm/day). Recharge measured over 2 years (1998-2000) in two locations at the site averaged 37 percent of rainfall, however, part of this water had only a short residence time in the aquifer. Isotopes showed recharge water entering the ground-water system in winter and spring, then being removed during the growing season by phreatophyte transpiration. Recharge timing was variable over the course of the study; July and August were the only months that had no recharge in both years. Recharge to the aquifer from the slough (wetland pond) was estimated at one location using the isotopic signature of water affected by evaporation. Recharge was correlated with the rainfall amount over the period of estimation, suggesting that recharge from the slough to the downgradient aquifer was an episodic process, corresponding to elevated water levels in the slough after large rain events.","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/sir20045238","usgsCitation":"Scholl, M., Christenson, S., Cozzarelli, I., Ferree, D., and Jaeshke, J., 2005, Recharge processes in an alluvial aquifer riparian zone, Norman Landfill, Norman, Oklahoma, 1998-2000: U.S. Geological Survey Scientific Investigations Report 2004-5238, 60 p., https://doi.org/10.3133/sir20045238.","productDescription":"60 p.","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":185579,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6750,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2004/5238/","linkFileType":{"id":5,"text":"html"}},{"id":411142,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_72211.htm","linkFileType":{"id":5,"text":"html"}}],"scale":"5000000","country":"United States","state":"Oklahoma","city":"Norman","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -97.45,\n              35.1625\n            ],\n            [\n              -97.45,\n              35.1714\n            ],\n            [\n              -97.4417,\n              35.1714\n            ],\n            [\n              -97.4417,\n              35.1625\n            ],\n            [\n              -97.45,\n              35.1625\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ae4e4b07f02db689fb8","contributors":{"authors":[{"text":"Scholl, Martha","contributorId":62880,"corporation":false,"usgs":true,"family":"Scholl","given":"Martha","affiliations":[],"preferred":false,"id":282817,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Christenson, Scott","contributorId":59128,"corporation":false,"usgs":true,"family":"Christenson","given":"Scott","affiliations":[],"preferred":false,"id":282815,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Cozzarelli, Isabelle 0000-0002-5123-1007","orcid":"https://orcid.org/0000-0002-5123-1007","contributorId":53649,"corporation":false,"usgs":true,"family":"Cozzarelli","given":"Isabelle","affiliations":[],"preferred":false,"id":282814,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Ferree, Dale","contributorId":61299,"corporation":false,"usgs":true,"family":"Ferree","given":"Dale","affiliations":[],"preferred":false,"id":282816,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Jaeshke, Jeanne","contributorId":103926,"corporation":false,"usgs":true,"family":"Jaeshke","given":"Jeanne","email":"","affiliations":[],"preferred":false,"id":282818,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70634,"text":"sir20055030 - 2005 - Trends in streamflow, sedimentation, and sediment chemistry for the Wolf River, Menominee Indian Reservation, Wisconsin, 1850-1999","interactions":[],"lastModifiedDate":"2015-11-16T08:44:46","indexId":"sir20055030","displayToPublicDate":"2005-06-02T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2005-5030","title":"Trends in streamflow, sedimentation, and sediment chemistry for the Wolf River, Menominee Indian Reservation, Wisconsin, 1850-1999","docAbstract":"<p>Historical trends in streamflow, sedimentation, and sediment chemistry of the Wolf River were examined for a 6-mile reach that flows through the southern part of the Menominee Indian Reservation and the northern part of Shawano County, Wis. Trends were examined in the context of effects from dams, climate, and land-cover change. Annual flood peaks and mean monthly flow for the Wolf River were examined for 1907-96 and compared to mean annual and mean monthly precipitation. Analysis of trends in sedimentation (from before about 1850 through 1999) involved collection of cores and elevation data along nine valley transects spanning the Wolf River channel, flood plain, and backwater and impounded areas; radioisotope analyses of impounded sediment cores; and analysis of General Land Office Survey Notes (1853-91). Trends in sediment chemistry were examined by analyzing samples from an impoundment core for minor and trace elements. Annual flood peaks for the Wolf River decreased during 1907-49 but increased during 1950-96, most likely reflecting general changes in upper-atmospheric circulation patterns from more zonal before 1950 to more meridional after 1950. The decrease in flood peaks during 1907-49 may also, in part, be due to forest regrowth. Mean monthly streamflow during 1912-96 increased for the months of February and March but decreased for June and July, suggesting that spring snowmelt occurs earlier in the season than it did in the past. Decreases in early summer flows may be a reflection earlier spring snowmelt and large rainstorms in early spring rather than early summer. These trends also may reflect upper-atmospheric circulation patterns. The Balsam Row Dam impoundment contains up to 10 feet of organic-rich silty clay and has lost much of its storage capacity. Fine sediment has accumulated for 1.8 miles upstream from the Balsam Row Dam. Historical average linear and mass sedimentation rates in the Balsam Row impoundment were 0.09 feet per year and 1.15 pounds per square foot per year for 1927-62 and 0.10 feet per year and 1.04 pounds per square foot per year for 1963-99. Sedimentation in the impoundment was episodic and was associated with large floods, especially the flood-related failure of the Keshena Falls Dam in 1972 and a large flood in 1973. Sand deposition is common in the Wolf River upstream from the impounded reach for 2.5 miles and is caused by the base-level increase associated with the Balsam Row Dam. Some sand deposition also may have been associated with logging and log drives in the late 1800s and the failure of the Keshena Falls Dam. In the upstream 1.5-mile part of the studied reach, the substrate is mainly rocky; however, about 2,000 feet downstream from Keshena Falls, the channel has narrowed and incised since the 1890s, likely related to human alterations associated with logging, log drives, and (or) changes in hydraulics and sediment characteristics associated with completion of the Keshena Falls Dam and head race in 1908. Minor- and trace-element concentrations in sediment from Balsam Row impoundment and other depositional areas along the Wolf River generally reflect background conditions as affected by watershed geology and historical inputs from regional and local atmospheric deposition.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/sir20055030","collaboration":"In cooperation with the Menominee Indian Tribe of Wisconsin","usgsCitation":"Fitzpatrick, F.A., 2005, Trends in streamflow, sedimentation, and sediment chemistry for the Wolf River, Menominee Indian Reservation, Wisconsin, 1850-1999: U.S. Geological Survey Scientific Investigations Report 2005-5030, vi, 47 p., https://doi.org/10.3133/sir20055030.","productDescription":"vi, 47 p.","numberOfPages":"55","onlineOnly":"N","additionalOnlineFiles":"N","temporalStart":"1849-12-30","temporalEnd":"1999-01-01","costCenters":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"links":[{"id":191281,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":311329,"rank":101,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/sir/2005/5030/pdf/SIR_2005-5030.pdf"},{"id":6843,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/sir2005-5030/","linkFileType":{"id":5,"text":"html"}}],"scale":"100000","country":"United States","state":"Wisconsin","county":"Menominee County","otherGeospatial":"Menominee Indian Reservation","geographicExtents":"{\"type\":\"FeatureCollection\",\"features\":[{\"type\":\"Feature\",\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-88.6399,45.1171],[-88.6109,45.1174],[-88.5598,45.1175],[-88.4836,45.117],[-88.4862,45.0302],[-88.4881,44.9435],[-88.4894,44.8554],[-88.6117,44.8563],[-88.736,44.8561],[-88.7356,44.9429],[-88.7982,44.9432],[-88.8588,44.943],[-88.9516,44.943],[-88.9812,44.9427],[-88.9812,45.0299],[-88.9818,45.118],[-88.9301,45.1182],[-88.8623,45.1175],[-88.8118,45.1177],[-88.7343,45.1172],[-88.6826,45.1174],[-88.6574,45.1172],[-88.6399,45.1171]]]},\"properties\":{\"name\":\"Menominee\",\"state\":\"WI\"}}]}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4afbe4b07f02db69606b","contributors":{"authors":[{"text":"Fitzpatrick, Faith A. fafitzpa@usgs.gov","contributorId":1182,"corporation":false,"usgs":true,"family":"Fitzpatrick","given":"Faith","email":"fafitzpa@usgs.gov","middleInitial":"A.","affiliations":[{"id":476,"text":"North Carolina Water Science Center","active":true,"usgs":true}],"preferred":false,"id":282779,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70238387,"text":"70238387 - 2005 - Erratum: SEA99: A revised ground-motion prediction relation for use in extensional tectonic regimes","interactions":[],"lastModifiedDate":"2022-11-19T00:22:34.389103","indexId":"70238387","displayToPublicDate":"2005-06-01T18:18:38","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1135,"text":"Bulletin of the Seismological Society of America","onlineIssn":"1943-3573","printIssn":"0037-1106","active":true,"publicationSubtype":{"id":10}},"title":"Erratum: SEA99: A revised ground-motion prediction relation for use in extensional tectonic regimes","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"Seismological Society of America","doi":"10.1785/0120050026","usgsCitation":"Spudich, P.A., and Boore, D., 2005, Erratum: SEA99: A revised ground-motion prediction relation for use in extensional tectonic regimes: Bulletin of the Seismological Society of America, v. 95, no. 3, p. 1209-1209, https://doi.org/10.1785/0120050026.","productDescription":"1 p.","startPage":"1209","endPage":"1209","costCenters":[],"links":[{"id":409487,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"95","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Spudich, Paul A. 0000-0002-9484-4997 spudich@usgs.gov","orcid":"https://orcid.org/0000-0002-9484-4997","contributorId":2372,"corporation":false,"usgs":true,"family":"Spudich","given":"Paul","email":"spudich@usgs.gov","middleInitial":"A.","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":857333,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Boore, David 0000-0002-8605-9673 boore@usgs.gov","orcid":"https://orcid.org/0000-0002-8605-9673","contributorId":140502,"corporation":false,"usgs":true,"family":"Boore","given":"David","email":"boore@usgs.gov","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":857334,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70239080,"text":"70239080 - 2005 - Comparison of shear-velocity profiles of unconsolidated sediments near the Coyote Borehole (CCOC) measured with fourteen invasive and non-invasive methods editorial","interactions":[],"lastModifiedDate":"2022-12-23T18:44:44.407449","indexId":"70239080","displayToPublicDate":"2005-06-01T12:33:28","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":7559,"text":"Environmental and Engineering Geoscience","active":true,"publicationSubtype":{"id":10}},"title":"Comparison of shear-velocity profiles of unconsolidated sediments near the Coyote Borehole (CCOC) measured with fourteen invasive and non-invasive methods editorial","docAbstract":"<p><span>A set of fourteen invasive and non-invasive geophysical methods are compared for the measurement of the shear-velocity (Vs) profile at or near a borehole at the Coyote Creek outdoor Classroom, Santa Clara Valley, California. The borehole with geophysical logs provided opportunity for a series of blind trials of methods for measurement of the Vs profile in thick, soft sediments. The various methods are important in the task of establishing shear-velocity profiles for purposes of earthquake hazard site classification in California. Results of the trials were presented at a one-day workshop at the US Geological Survey in May 2004; this paper summarizes results, relative depths of penetration and differences between the fourteen methods.</span></p>","language":"English","publisher":"Environmental and Engineering Geophysical Society","doi":"10.2113/JEEG10.2.85","usgsCitation":"Asten, M.W., and Boore, D., 2005, Comparison of shear-velocity profiles of unconsolidated sediments near the Coyote Borehole (CCOC) measured with fourteen invasive and non-invasive methods editorial: Environmental and Engineering Geoscience, v. 10, no. 2, p. 67-234, https://doi.org/10.2113/JEEG10.2.85.","productDescription":"67 p.","startPage":"67","endPage":"234","costCenters":[],"links":[{"id":411004,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"California","otherGeospatial":"Coyote Creek outdoor Classroom, Santa Clara Valley","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -121.41701988886662,\n              36.80190577661601\n            ],\n            [\n              -121.36851934615274,\n              36.889234528343735\n            ],\n            [\n              -121.41904074481293,\n              36.9926060510537\n            ],\n            [\n              -121.4897707029372,\n              37.041013161270016\n            ],\n            [\n              -121.52210439807986,\n              37.09583726429044\n            ],\n            [\n              -121.57060494079349,\n              37.16028545749856\n            ],\n            [\n              -121.62314719540024,\n              37.187659317346345\n            ],\n            [\n              -121.68579372973878,\n              37.297055541405825\n            ],\n            [\n              -121.74641940813125,\n              37.235941930589846\n            ],\n            [\n              -121.7221691367743,\n              37.1667272579154\n            ],\n            [\n              -121.7221691367743,\n              37.12162312730118\n            ],\n            [\n              -121.68983544163164,\n              37.03940008778838\n            ],\n            [\n              -121.6918562975782,\n              37.01519987332101\n            ],\n            [\n              -121.64335575486432,\n              36.99422011817825\n            ],\n            [\n              -121.55039638132942,\n              36.97323457379922\n            ],\n            [\n              -121.59081350025758,\n              36.90862736978529\n            ],\n            [\n              -121.53018782186535,\n              36.82293847975552\n            ],\n            [\n              -121.47764556725883,\n              36.80190577661601\n            ],\n            [\n              -121.41701988886662,\n              36.80190577661601\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","volume":"10","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Asten, Michael W.","contributorId":184065,"corporation":false,"usgs":false,"family":"Asten","given":"Michael","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":859977,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Boore, David 0000-0002-8605-9673 boore@usgs.gov","orcid":"https://orcid.org/0000-0002-8605-9673","contributorId":140502,"corporation":false,"usgs":true,"family":"Boore","given":"David","email":"boore@usgs.gov","affiliations":[{"id":237,"text":"Earthquake Science Center","active":true,"usgs":true}],"preferred":true,"id":859978,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70209548,"text":"70209548 - 2005 - Contrasting Proterozoic basement complexes near the truncated margin of Laurentia, northwestern Sonora–Arizona international border region","interactions":[],"lastModifiedDate":"2021-03-22T14:27:13.155261","indexId":"70209548","displayToPublicDate":"2005-06-01T11:19:27","publicationYear":"2005","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Contrasting Proterozoic basement complexes near the truncated margin of Laurentia, northwestern Sonora–Arizona international border region","docAbstract":"<p>We utilize new geological mapping, conventional isotope dilution–thermal ionization mass spectrometry (ID-TIMS) and sensitive high-resolution ion microprobe (SHRIMP) U-Pb zircon analyses, and whole-rock radiogenic isotope characteristics to distinguish two contrasting Proterozoic basement complexes in the international border region southeast of Yuma, Arizona. Strategically located near the truncated southwest margin of Laurentia, these Proterozoic exposures are separated by a northwest-striking Late Cretaceous batholith. Although both complexes contain strongly deformed Paleoproterozoic granitoids (augen gneisses) intruded into fine-grained host rocks, our work demonstrates marked differences in age, host rock composition, and structure between the two areas.</p><p>The Western Complex reveals a &gt;5-km-thick tilted section of finely banded felsic, intermediate, and mafic orthogneiss interspersed with tabular intrusive bodies of medium-grained leucocratic biotite granite (1696 ± 11 Ma; deepest level), medium-grained hornblende-biotite granodiorite (1722 ± 12 Ma), and coarse-grained porphyritic biotite granite (1725 ± 19 Ma; shallowest level). Penetrative ductile deformation has converted the granites to augen gneisses and caused isoclinal folding and transposition of primary contacts. Exposed in a belt of northwest-trending folds, these rocks preserve southwest-vergent shear fabric annealed during amphibolite facies metamorphism, when crystalloblastic textures developed. Deformation and regional metamorphism occurred before emplacement of 1.1 Ga(?) mafic dikes.</p><p>Throughout the Eastern Complex, meta-arkose, quartzite, biotite schist, and possible felsic metavolcanic rocks comprise the country rocks of strongly foliated medium- and coarse-grained biotite granite augen gneisses that yield mean<span>&nbsp;</span><sup>207</sup>Pb/<sup>206</sup>Pb ages of 1646 ± 10 Ma, 1642 ± 19 Ma, and 1639 ± 15 Ma. Detrital zircons from four samples of host sandstone are isotopically disturbed; nevertheless, the data indicate a restricted provenance (ca. 1665 Ma to 1650 Ma), with two older grains (1697 and 1681 Ma). The pervasively recrystallized Paleoproterozoic map units strike parallel to foliation and are repeated in south-trending folds that are locally refolded about easterly hinges. Southeasterly lineation developed in augen gneiss and host strata becomes penetrative in local domains of L-tectonite. Regional metamorphism associated with this tectonism persisted until ca. 1590 Ma, as recorded by metamorphic growths within some zircon grains. Mesoproterozoic intrusions that crosscut the Paleoproterozoic metasediments and augen gneisses include coarsely porphyritic biotite granite (1432 ± 6 Ma) and diabase dikes (1.1 Ga?). Emplacement of the granite was accompanied by secondary high-U overgrowths, dated at 1433 ± 8 Ma, on some of the Paleoproterozoic detrital zircons, and apparently was also responsible for resetting the whole-rock Pb isotopic systematics (1441 ± 39 Ma) within these Eastern Complex augen gneisses.</p><p>Younger plutons emplaced into both Proterozoic basement complexes include medium-grained quartz diorite (73.4 ± 3.3 Ma and 72.8 ± 1.7 Ma), Late Cretaceous hornblende-biotite granodiorite, and Paleogene leucocratic biotite granite. Neogene sedimentary and volcanic strata overlie basement along unconformities that are tilted to the northeast, southeast, or southwest. A brittle normal fault, dipping gently northeast, juxtaposes Tertiary andesite with Paleoproterozoic metasandstone. These relationships suggest that the area shares a common history of mid-Tertiary extension with southwestern Arizona. Later influence of the southern San Andreas fault system is implied by multiple dextral offsets of pre-Tertiary units across northwest-trending valleys.</p><p>Our structural, geochronologic, and isotopic data provide new information to constrain pre–750 Ma Rodinia reconstructions involving southwestern Laurentia. Whole-rock U-Th-Pb and Rb-Sr isotopic systematics in both Paleoproterozoic gneiss complexes are disturbed, however, well-behaved Sm-Nd analyses preserve depleted initial ε<sub>Nd</sub><span>&nbsp;</span>values (+2 to +4) that are distinct from the Mojave crustal province, but overlapping with the Yavapai and Mazatzal Provinces of Arizona. The Eastern Complex has the appropriate age and Nd isotopic signature to be part of the Mazatzal Province, but records major tectonism and metamorphism at ca. 1.6 Ga that postdates the Mazatzal orogeny. Deformed granitoids of the Western Complex have “Yavapai-type” ages and ε<sub>Nd</sub><span>&nbsp;</span>but display structures discordant to the southwesterly Yavapai trend in central Arizona. The Western Complex lies along-strike with similar-age rocks (1.77 Ga to 1.69 Ga) of the “Caborca block” that have only been studied in detail near Quitovac and south of Caborca. Collectively, these rocks form a northwest-trending strip of basement situated at the truncated edge of Laurentia. The present-day basement geography may reflect an original oroclinal bend in the Yavapai orogenic belt. Alternatively, the western Proterozoic belt of Sonora may represent displaced fragments of basement juxtaposed against the Yavapai-Mazatzal Provinces along a younger sinistral transform fault (e.g., the Late Jurassic Mojave-Sonora megashear or the Permian Coahuila transform). Crustal blocks with these specific petrologic, geochronologic, and isotopic characteristics can be found in south-central and northeastern portions of the Australian Proterozoic basement, further supporting a connection between the two continents prior to breakup of the Rodinian supercontinent.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"The Mojave-Sonora megashear hypothesis: Development, assessment, and alternatives","largerWorkSubtype":{"id":15,"text":"Monograph"},"language":"English","publisher":"Geological Society of America","doi":"10.1130/0-8137-2393-0.123","usgsCitation":"Nourse, J.A., Premo, W.R., Iriondo, A., and Stahl, E.R., 2005, Contrasting Proterozoic basement complexes near the truncated margin of Laurentia, northwestern Sonora–Arizona international border region, chap. <i>of</i> The Mojave-Sonora megashear hypothesis: Development, assessment, and alternatives, v. 393, p. 123-182, https://doi.org/10.1130/0-8137-2393-0.123.","productDescription":"60 p.","startPage":"123","endPage":"182","costCenters":[{"id":318,"text":"Geosciences and Environmental Change Science Center","active":true,"usgs":true}],"links":[{"id":373917,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"Mexico, United States","state":"Arizona, California, Nevada, Sonora","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -117.740478515625,\n              36.12012758978146\n            ],\n            [\n              -111.86279296875,\n              30.619004797647808\n            ],\n            [\n              -109.061279296875,\n              28.806173508854776\n            ],\n            [\n              -107.77587890625,\n              29.017748018496047\n            ],\n            [\n              -109.84130859375,\n              32.25926542645933\n            ],\n            [\n              -109.4677734375,\n              35.43381992014202\n            ],\n            [\n              -117.50976562499999,\n              37.42252593456307\n            ],\n            [\n              -118.32275390624999,\n              37.35269280367274\n            ],\n            [\n              -117.740478515625,\n              36.12012758978146\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"393","noUsgsAuthors":false,"publicationStatus":"PW","contributors":{"authors":[{"text":"Nourse, Jonathan A.","contributorId":223986,"corporation":false,"usgs":false,"family":"Nourse","given":"Jonathan","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":786765,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Premo, Wayne R. 0000-0001-9904-4801 wpremo@usgs.gov","orcid":"https://orcid.org/0000-0001-9904-4801","contributorId":1697,"corporation":false,"usgs":true,"family":"Premo","given":"Wayne","email":"wpremo@usgs.gov","middleInitial":"R.","affiliations":[],"preferred":true,"id":786766,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Iriondo, Alexander","contributorId":23619,"corporation":false,"usgs":true,"family":"Iriondo","given":"Alexander","affiliations":[],"preferred":false,"id":786767,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Stahl, Eric R.","contributorId":223987,"corporation":false,"usgs":false,"family":"Stahl","given":"Eric","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":786768,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70179751,"text":"70179751 - 2005 - Is disease an important mortality factor for Pacific herring?","interactions":[],"lastModifiedDate":"2017-01-17T11:54:05","indexId":"70179751","displayToPublicDate":"2005-06-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":5266,"text":"American Association of Wildlife Veterinarians ","active":true,"publicationSubtype":{"id":10}},"title":"Is disease an important mortality factor for Pacific herring?","docAbstract":"<p>Marine pelagic forage fishes, including sardines, anchovies, and herring, undergo large oscillations in population abundance. Although over-fishing can have a dramatic impact in reducing population size, this anthropogenic perturbation cannot fully account for all population declines because natural oscillations in marine pelagic fish biomasses occurred prior to the onset of commercial fishing. Among the herring metapopulation in Puget Sound / Straight of Georgia, the mean estimated annual mortality, exclusive of commercial fishing, increased from 20% in the late 1970’s and early 1980’s to 64-87% during 1996-1999. This natural mortality affects primarily the older age cohorts and resulted in recent decreased median ages of adult herring from age 4-6 cohorts to age 2-3 cohorts that die prior to iteroparous spawning. Surveys of wild herring from the region indicate that the protozoan parasite Ichthyophonus sp., is currently ubiquitous among Pacific herring populations in Washington and British Columbia, and prevalence of infection increase directly with herring age, from 12% among juveniles to 58% among the underrepresented age 6+ cohorts. Ichthyophonus can be highly pathogenic to immunologically naïve Pacific herring, causing 80% mortality 2 mo. after exposure in the laboratory. Current laboratory-based studies are underway to determine whether natural Ichthyophonus infections are terminal for the host, and whether these infections account for the decreasing median age of wild Pacific herring populations in recent years. </p>","language":"English","publisher":"AAWV ","usgsCitation":"Hershberger, P., 2005, Is disease an important mortality factor for Pacific herring?: American Association of Wildlife Veterinarians , p. 1-3.","productDescription":"3 p. ","startPage":"1","endPage":"3","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":333244,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"587f3dbae4b0d96de2564569","contributors":{"authors":[{"text":"Hershberger, Paul","contributorId":92557,"corporation":false,"usgs":true,"family":"Hershberger","given":"Paul","affiliations":[],"preferred":false,"id":658546,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70610,"text":"sir20055061 - 2005 - External quality-assurance results for the National Atmospheric Deposition Program/National Trends Network, 2002-03","interactions":[],"lastModifiedDate":"2012-02-02T00:14:00","indexId":"sir20055061","displayToPublicDate":"2005-06-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2005-5061","title":"External quality-assurance results for the National Atmospheric Deposition Program/National Trends Network, 2002-03","docAbstract":"Six external quality-assurance programs were operated by the U.S. Geological Survey (USGS) External Quality-Assurance (QA) Project for the National Atmospheric Deposition Program/National Trends Network (NADP/NTN) from 2002 through 2003. Each program measured specific components of the overall error inherent in NADP/NTN wet-deposition measurements.\r\n\r\nThe intersite-comparison program assessed the variability and bias of pH and specific conductance determinations made by NADP/NTN site operators twice per year with respect to accuracy goals. The percentage of site operators that met the pH accuracy goals decreased from 92.0 percent in spring 2002 to 86.3 percent in spring 2003. In these same four intersite-comparison studies, the percentage of site operators that met the accuracy goals for specific conductance ranged from 94.4 to 97.5 percent.\r\n\r\nThe blind-audit program and the sample-handling evaluation (SHE) program evaluated the effects of routine sample handling, processing, and shipping on the chemistry of weekly NADP/NTN samples. The blind-audit program data indicated that the variability introduced by sample handling might be environmentally significant to data users for sodium, potassium, chloride, and hydrogen ion concentrations during 2002. In 2003, the blind-audit program was modified and replaced by the SHE program. The SHE program was designed to control the effects of laboratory-analysis variability. The 2003 SHE data had less overall variability than the 2002 blind-audit data. The SHE data indicated that sample handling buffers the pH of the precipitation samples and, in turn, results in slightly lower conductivity. Otherwise, the SHE data provided error estimates that were not environmentally significant to data users.\r\n\r\nThe field-audit program was designed to evaluate the effects of onsite exposure, sample handling, and shipping on the chemistry of NADP/NTN precipitation samples. Field-audit results indicated that exposure of NADP/NTN wet-deposition samples to onsite conditions tended to neutralize the acidity of the samples by less than 1.0 microequivalent per liter. Onsite exposure of the sampling bucket appeared to slightly increase the concentration of most of the analytes but not to an extent that was environmentally significant to NADP data users.\r\n\r\nAn interlaboratory-comparison program was used to estimate the analytical variability and bias of the NADP Central Analytical Laboratory (CAL) during 2002-03. Bias was identified in the CAL data for calcium, magnesium, sodium, potassium, ammonium, chloride, nitrate, sulfate, hydrogen ion, and specific conductance, but the absolute value of the bias was less than analytical minimum detection limits for all constituents except magnesium, nitrate, sulfate, and specific conductance. Control charts showed that CAL results were within statistical control approximately 90 percent of the time. Data for the analysis of ultrapure deionized-water samples indicated that CAL did not have problems with laboratory contamination.\r\n\r\nDuring 2002-03, the overall variability of data from the NADP/NTN precipitation-monitoring system was estimated using data from three collocated monitoring sites. Measurement differences of constituent concentration and deposition for paired samples from the collocated samplers were evaluated to compute error terms. The medians of the absolute percentage errors (MAEs) for the paired samples generally were larger for cations (approximately 8 to 50 percent) than for anions (approximately 3 to 33 percent). MAEs were approximately 16 to 30 percent for hydrogen-ion concentration, less than 10 percent for specific conductance, less than 5 percent for sample volume, and less than 8 percent for precipitation depth.\r\nThe variability attributed to each component of the sample-collection and analysis processes, as estimated by USGS quality-assurance programs, varied among analytes. Laboratory analysis variability accounted for approximately 2 percent of the","language":"ENGLISH","doi":"10.3133/sir20055061","usgsCitation":"Wetherbee, G.A., Latysh, N.E., and Burke, K.P., 2005, External quality-assurance results for the National Atmospheric Deposition Program/National Trends Network, 2002-03 (Online only): U.S. Geological Survey Scientific Investigations Report 2005-5061, 69 p., https://doi.org/10.3133/sir20055061.","productDescription":"69 p.","onlineOnly":"Y","costCenters":[],"links":[{"id":6800,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/sir20055061/","linkFileType":{"id":5,"text":"html"}},{"id":192774,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"}],"scale":"100000","edition":"Online only","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e49e4e4b07f02db5e65ff","contributors":{"authors":[{"text":"Wetherbee, Gregory A. 0000-0002-6720-2294 wetherbe@usgs.gov","orcid":"https://orcid.org/0000-0002-6720-2294","contributorId":1044,"corporation":false,"usgs":true,"family":"Wetherbee","given":"Gregory","email":"wetherbe@usgs.gov","middleInitial":"A.","affiliations":[{"id":143,"text":"Branch of Quality Systems","active":true,"usgs":true}],"preferred":true,"id":282722,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Latysh, Natalie E.","contributorId":39860,"corporation":false,"usgs":true,"family":"Latysh","given":"Natalie","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":282723,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Burke, Kevin P.","contributorId":101333,"corporation":false,"usgs":true,"family":"Burke","given":"Kevin","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":282724,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70604,"text":"ofr20041387 - 2005 - Ground-water/surface-water relations along Honey Creek, Washtenaw County, Michigan, 2003","interactions":[],"lastModifiedDate":"2016-10-06T12:08:32","indexId":"ofr20041387","displayToPublicDate":"2005-06-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":330,"text":"Open-File Report","code":"OFR","onlineIssn":"2331-1258","printIssn":"0196-1497","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2004-1387","title":"Ground-water/surface-water relations along Honey Creek, Washtenaw County, Michigan, 2003","docAbstract":"<p>The U.S. Geological Survey (USGS), in cooperation with the city of Ann Arbor, Mich., investigated the ground-water/ surface-water relations along the lower reaches of Honey Creek, Washtenaw County, Mich., and an unnamed tributary to Honey Creek (the discharge tributary) from June through October 2003. Streamflow in these reaches was artificially high during a naturally low-flow period due to an anthropogenic discharge. Ground-water/surface-water relations were examined by seepage runs (series of streamflow measurements for the computation of streams gains or losses) and measurements of the difference in head between the stream surface and shallow aquifer. Specific conductance and water-temperature measurements were used as ancillary data to help identify gaining and losing reaches. Three seepage runs and four runs in which hydraulic-head differences between the stream and shallow aquifer were measured (piezometer runs) were made during periods of base flow. </p><p>Streamflow measurements were made at 18 sites for the seepage runs. Instream piezometers were installed at 16 sites and bank piezometers were installed at 2 sites. Two deeper instream piezometers were installed at site 13 on September 4, 2003 to collect additional data on the ground-water/surface-water relations at that site. </p><p>The seepage runs indicate that the main stem of Honey Creek and the discharge tributary in the study area are overall gaining reaches. The seepage runs also indicate that smaller reaches of Honey Creek and the discharge tributary may be losing reaches and that this relation may change over time with changing hydraulic conditions. The piezometer-run measurements support the seepage-run results on the main stem, whereas piezometer-run measurements both support and conflict with seepage-run measurements on the discharge tributary. Seepage runs give an average for the reach, whereas piezometer head-difference measurements are for a specific area around the piezometer. Data that may appear to be conflicting actually may be showing that within a gaining reach there are localized areas that lose streamflow. </p><p>The overall gain in streamflow along with specific measurements of head differences, specific conductance, and water temperature indicate that ground water is discharging to Honey Creek and the discharge tributary. Although reaches and areas that lose streamflow have been identified, data collected during this study cannot confirm or disprove that the loss is to the regional ground-water system. </p>","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/ofr20041387","collaboration":"Prepared in cooperation with the city of Ann Arbor, Michigan","usgsCitation":"Healy, D.F., 2005, Ground-water/surface-water relations along Honey Creek, Washtenaw County, Michigan, 2003: U.S. Geological Survey Open-File Report 2004-1387, iv, 17 p., https://doi.org/10.3133/ofr20041387.","productDescription":"iv, 17 p.","costCenters":[{"id":382,"text":"Michigan Water Science Center","active":true,"usgs":true}],"links":[{"id":192615,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6797,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/ofr2004-1387/","linkFileType":{"id":5,"text":"html"}}],"scale":"100000","country":"United States","state":"Michigan","county":"Washtenaw County","otherGeospatial":"Honey Creek","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -83.858333,\n              42.333333\n            ],\n            [\n              -83.858333,\n              42.25\n            ],\n            [\n              -83.775,\n              42.25\n            ],\n            [\n              -83.775,\n              42.333333\n            ],\n            [\n              -83.858333,\n              42.333333\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a95e4b07f02db659ffd","contributors":{"authors":[{"text":"Healy, Denis F.","contributorId":46514,"corporation":false,"usgs":true,"family":"Healy","given":"Denis","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":282715,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70625,"text":"fs20053016 - 2005 - Did you feel it? : citizens contribute to earthquake science","interactions":[],"lastModifiedDate":"2015-01-13T09:03:16","indexId":"fs20053016","displayToPublicDate":"2005-06-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2005-3016","title":"Did you feel it? : citizens contribute to earthquake science","docAbstract":"<p>Since the early 1990s, the magnitude and location of an earthquake have been available within minutes on the Internet. Now, as a result of work by the U.S. Geological Survey and with the cooperation of various regional seismic networks, people who experience an earthquake can go online and share information about its effects to help create a map of shaking intensities and damage. Such &ldquo;Community Internet Intensity Maps&rdquo; (CIIMs) contribute greatly toward the quick assessment of the scope of an earthquake emergency and provide valuable data for earthquake research.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/fs20053016","usgsCitation":"Wald, D.J., and Dewey, J.W., 2005, Did you feel it? : citizens contribute to earthquake science (Version 1.0): U.S. Geological Survey Fact Sheet 2005-3016, 4 p., https://doi.org/10.3133/fs20053016.","productDescription":"4 p.","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[],"links":[{"id":297150,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs20053016.PNG"},{"id":297149,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/2005/3016/pdf/FS-2005-3016.pdf","size":"7.6 MB","linkFileType":{"id":1,"text":"pdf"}},{"id":6807,"rank":1,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/fs/2005/3016/","linkFileType":{"id":5,"text":"html"}}],"scale":"100000","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a9ae4b07f02db65da14","contributors":{"authors":[{"text":"Wald, David J. 0000-0002-1454-4514 wald@usgs.gov","orcid":"https://orcid.org/0000-0002-1454-4514","contributorId":795,"corporation":false,"usgs":true,"family":"Wald","given":"David","email":"wald@usgs.gov","middleInitial":"J.","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":true,"id":282742,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Dewey, James W. 0000-0001-8838-2450 jdewey@usgs.gov","orcid":"https://orcid.org/0000-0001-8838-2450","contributorId":5819,"corporation":false,"usgs":true,"family":"Dewey","given":"James","email":"jdewey@usgs.gov","middleInitial":"W.","affiliations":[{"id":300,"text":"Geologic Hazards Science Center","active":true,"usgs":true}],"preferred":true,"id":282743,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70627,"text":"fs20053045 - 2005 - Pre-1980 eruptive history of Mount St. Helens, Washington","interactions":[],"lastModifiedDate":"2019-11-07T15:03:28","indexId":"fs20053045","displayToPublicDate":"2005-06-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2005-3045","title":"Pre-1980 eruptive history of Mount St. Helens, Washington","language":"English","publisher":"U.S. Geological Survey","publisherLocation":"Reston, VA","doi":"10.3133/fs20053045","usgsCitation":"Clynne, M.A., Ramsey, D.W., Wolfe, E.W., Hendley, J.W., and Stauffer, P.H., 2005, Pre-1980 eruptive history of Mount St. Helens, Washington: U.S. Geological Survey Fact Sheet 2005-3045, 4 p., https://doi.org/10.3133/fs20053045.","productDescription":"4 p.","numberOfPages":"4","costCenters":[{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true}],"links":[{"id":122348,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_2005_3045.bmp"},{"id":6808,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/fs/2005/3045/","linkFileType":{"id":5,"text":"html"}},{"id":369060,"rank":3,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/2005/3045/fs2005-3045.pdf","linkFileType":{"id":1,"text":"pdf"}}],"scale":"100000","country":"United States","state":"Washington","otherGeospatial":"Mount St. Helens","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -122.50030517578124,\n              46.10942153064161\n            ],\n            [\n              -121.91253662109376,\n              46.10942153064161\n            ],\n            [\n              -121.91253662109376,\n              46.409457767475764\n            ],\n            [\n              -122.50030517578124,\n              46.409457767475764\n            ],\n            [\n              -122.50030517578124,\n              46.10942153064161\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4ad2e4b07f02db681aac","contributors":{"authors":[{"text":"Clynne, Michael A. 0000-0002-4220-2968 mclynne@usgs.gov","orcid":"https://orcid.org/0000-0002-4220-2968","contributorId":2032,"corporation":false,"usgs":true,"family":"Clynne","given":"Michael","email":"mclynne@usgs.gov","middleInitial":"A.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":282754,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ramsey, David W. 0000-0003-1698-2523 dramsey@usgs.gov","orcid":"https://orcid.org/0000-0003-1698-2523","contributorId":3819,"corporation":false,"usgs":true,"family":"Ramsey","given":"David","email":"dramsey@usgs.gov","middleInitial":"W.","affiliations":[{"id":617,"text":"Volcano Science Center","active":true,"usgs":true}],"preferred":true,"id":282756,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Wolfe, Edward W.","contributorId":79878,"corporation":false,"usgs":true,"family":"Wolfe","given":"Edward","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":282757,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Hendley, James W. II jhendley@usgs.gov","contributorId":2547,"corporation":false,"usgs":true,"family":"Hendley","given":"James","suffix":"II","email":"jhendley@usgs.gov","middleInitial":"W.","affiliations":[],"preferred":false,"id":282755,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Stauffer, Peter H. pstauffe@usgs.gov","contributorId":1219,"corporation":false,"usgs":true,"family":"Stauffer","given":"Peter","email":"pstauffe@usgs.gov","middleInitial":"H.","affiliations":[],"preferred":true,"id":282753,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70611,"text":"fs20053044 - 2005 - Acoustic doppler velocity monitoring within Main Spring, Barton Springs, Austin, Texas, April-September 2004-enhancing the accuracy of springflow data","interactions":[],"lastModifiedDate":"2017-05-30T10:58:55","indexId":"fs20053044","displayToPublicDate":"2005-06-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2005-3044","title":"Acoustic doppler velocity monitoring within Main Spring, Barton Springs, Austin, Texas, April-September 2004-enhancing the accuracy of springflow data","docAbstract":"<p>Acoustic Doppler velocity (ADV) meters are sophisticated underwater monitoring instruments that use sound waves to measure water velocity in as many as three directions. In April 2004, an ADV meter was installed inside the principal orifice and discharge point of Main Spring at Barton Springs in Austin, Texas. This instrument collects velocity data that can be used to enhance the accuracy of springflow data and identify previously unrecognized hydrologic patterns.</p><p>An accurate record of springflow at Barton Springs is important for several reasons. First, Barton Springs is the only known habitat for the Barton Springs salamander (<i>Eurycea sosorum</i>), a federally-listed endangered species that is dependent on reliable springflow to survive. Determination of sustainable Edwards aquifer yields compatible with the survival of the species is impossible without an accurate springflow record. Second, the 3-acre swimming pool fed by Barton Springs is enjoyed by about 340,000 people per year (2003) and is an important tourist attraction. Third, Barton Springs provides a part of Austin's municipal water supply; water from Barton Springs discharges into Town Lake on the Colorado River about 0.4 mile upstream from one of Austin's three water-supply plants. Fourth, flow in Barton Springs reflects water levels in the Barton Springs segment of the Edwards aquifer, which currently (2005) is designated a sole-source aquifer by the U.S. Environmental Protection Agency. </p><p>This report, prepared by the U.S. Geological Survey, briefly summarizes the results of recent ADV-based velocity and springflow data acquisition at Barton Springs and describes an application of velocity monitoring to enhance the accuracy of springflow data.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/fs20053044","usgsCitation":"Asquith, W., and Gary, M., 2005, Acoustic doppler velocity monitoring within Main Spring, Barton Springs, Austin, Texas, April-September 2004-enhancing the accuracy of springflow data: U.S. Geological Survey Fact Sheet 2005-3044, 4 p., https://doi.org/10.3133/fs20053044.","productDescription":"4 p.","costCenters":[{"id":583,"text":"Texas Water Science Center","active":true,"usgs":true}],"links":[{"id":121071,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_2005_3044.bmp"},{"id":341828,"rank":2,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/fs/2005/3044/pdf/FS_2005-3044.pdf","text":"Report","size":"2.14 MB","linkFileType":{"id":1,"text":"pdf"},"description":"Report"},{"id":6801,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.water.usgs.gov/fs2005-3044/","linkFileType":{"id":5,"text":"html"}}],"scale":"100000","country":"United States","state":"Texas","city":"Austin","otherGeospatial":"Barton Springs","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -97.78514385223389,\n              30.259030134829775\n            ],\n            [\n              -97.7625274658203,\n              30.259030134829775\n            ],\n            [\n              -97.7625274658203,\n              30.2678890804847\n            ],\n            [\n              -97.78514385223389,\n              30.2678890804847\n            ],\n            [\n              -97.78514385223389,\n              30.259030134829775\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4b06e4b07f02db69a2b5","contributors":{"authors":[{"text":"Asquith, W.H.","contributorId":87980,"corporation":false,"usgs":true,"family":"Asquith","given":"W.H.","email":"","affiliations":[],"preferred":false,"id":282726,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Gary, M.O.","contributorId":12917,"corporation":false,"usgs":true,"family":"Gary","given":"M.O.","email":"","affiliations":[],"preferred":false,"id":282725,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70609,"text":"sir20055071 - 2005 - Water quality, hydrology, and phosphorus loading to Little St. Germain Lake, Wisconsin, with special emphasis on the effects of winter aeration and ground-water inputs","interactions":[],"lastModifiedDate":"2018-02-06T12:31:05","indexId":"sir20055071","displayToPublicDate":"2005-06-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":334,"text":"Scientific Investigations Report","code":"SIR","onlineIssn":"2328-0328","printIssn":"2328-031X","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2005-5071","title":"Water quality, hydrology, and phosphorus loading to Little St. Germain Lake, Wisconsin, with special emphasis on the effects of winter aeration and ground-water inputs","docAbstract":"<p>Little St. Germain Lake is a 978-acre, multibasin lake in Vilas County, Wisconsin. In the interest of protecting and improving the water quality of the lake, the Little St. Germain Lake District initiated several cooperative studies with the U.S. Geological Survey between 1991 and 2004 to (1) document the water quality and the extent of winter anoxia in the lake, (2) evaluate the success of aerators at eliminating winter anoxia, (3) develop water and nutrient budgets for the lake, and (4) assess how the water quality of the lake should respond to changes in phosphorus loading. This report presents the results of these cooperative studies with special emphasis on the water quality in the lake since 2000, including the effects of winter aeration and the importance of ground-water contributions of phosphorus to the productivity of the lake.</p>\n<p>Measurements collected during these studies indicate that the water quality in Little St. Germain Lake was consistently different among basins. The West Bay consistently had the best water quality, the South Bay had intermediate water quality, and the East and Upper East Bays consistently had the worst water quality. The water quality in each of the basins was relatively stable from 1991 to 2000; however, since 2001, the West Bay has changed from oligotrophic to mesotrophic, the South Bay has changed from mesotrophic to eutrophic, and the East and Upper East Bays have changed from eutrophic to eutrophic/hypereutrophic.</p>\n<p>Winter anoxia frequently occurred throughout most of the lake, except in the West Bay and just below the ice in the East Bay. To eliminate winter anoxia, coarse-bubble line aerators were installed and operated in the Upper East, East, and South Bays. The aerators in the Upper East and South Bays were very successful at eliminating winter anoxia; however, the aerator in the East Bay had little impact on the dissolved oxygen concentrations throughout its basin.</p>\n<p>Detailed water and phosphorus budgets computed for the lake indicated that inflow from Muskellunge Creek was the major source of phosphorus to the lake and that ground water was the secondary source. Results from a detailed ground-water-flow model indicated that ground water flows into the lake from all sides, except the south sides of the West and Second South Bays. Most of the phosphorus appears to come from natural sources, such as ground water and surface water flowing through relatively undeveloped areas surrounding Little St. Germain Lake and Muskellunge Lake.</p>\n<p>Several empirical water-quality models were used to simulate how the East and Upper East Bays of the lake should respond to reductions in phosphorus loading from Muskellunge Creek. Simulation results indicated that reductions in tributary loading could improve the water quality of the East and Upper East Bays. Improving the water quality of these bays would also improve the water quality of the South and Second South Bays because of the flow of water through the lake. However, even with phosphorus loading from Muskellunge Creek completely eliminated, most of the lake would remain borderline mesotrophic/eutrophic because of the contributions of phosphorus from ground water.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/sir20055071","collaboration":"In cooperation with the Little St. Germain Lake District","usgsCitation":"Robertson, D.M., Rose, W., and Saad, D.A., 2005, Water quality, hydrology, and phosphorus loading to Little St. Germain Lake, Wisconsin, with special emphasis on the effects of winter aeration and ground-water inputs: U.S. Geological Survey Scientific Investigations Report 2005-5071, viii, 36 p., https://doi.org/10.3133/sir20055071.","productDescription":"viii, 36 p.","numberOfPages":"46","onlineOnly":"N","additionalOnlineFiles":"Y","temporalStart":"1991-04-01","temporalEnd":"2004-03-31","costCenters":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"links":[{"id":192773,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6799,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/sir/2005/5071/","linkFileType":{"id":5,"text":"html"}},{"id":311328,"rank":101,"type":{"id":11,"text":"Document"},"url":"https://pubs.usgs.gov/sir/2005/5071/pdf/SIR_2005-5071.pdf"}],"scale":"100000","country":"United States","state":"Wisconsin","county":"Vilas County","otherGeospatial":"Littel St. Germain Lake","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -89.50561523437499,\n              45.89550409759517\n            ],\n            [\n              -89.50561523437499,\n              45.94064578150488\n            ],\n            [\n              -89.38133239746092,\n              45.94064578150488\n            ],\n            [\n              -89.38133239746092,\n              45.89550409759517\n            ],\n            [\n              -89.50561523437499,\n              45.89550409759517\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a0de4b07f02db5fd357","contributors":{"authors":[{"text":"Robertson, Dale M. 0000-0001-6799-0596 dzrobert@usgs.gov","orcid":"https://orcid.org/0000-0001-6799-0596","contributorId":150760,"corporation":false,"usgs":true,"family":"Robertson","given":"Dale","email":"dzrobert@usgs.gov","middleInitial":"M.","affiliations":[{"id":37947,"text":"Upper Midwest Water Science Center","active":true,"usgs":true}],"preferred":true,"id":282719,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Rose, William J. wjrose@usgs.gov","contributorId":2182,"corporation":false,"usgs":true,"family":"Rose","given":"William J.","email":"wjrose@usgs.gov","affiliations":[{"id":595,"text":"U.S. Geological Survey","active":false,"usgs":true}],"preferred":false,"id":282721,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Saad, David A. dasaad@usgs.gov","contributorId":121,"corporation":false,"usgs":true,"family":"Saad","given":"David","email":"dasaad@usgs.gov","middleInitial":"A.","affiliations":[{"id":677,"text":"Wisconsin Water Science Center","active":true,"usgs":true}],"preferred":true,"id":282720,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70603,"text":"wdrOR041 - 2005 - Water resources data for Oregon, water year 2004","interactions":[],"lastModifiedDate":"2012-02-02T00:14:04","indexId":"wdrOR041","displayToPublicDate":"2005-06-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":340,"text":"Water Data Report","code":"WDR","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"OR-04-1","title":"Water resources data for Oregon, water year 2004","docAbstract":"The annual Oregon water data report is one of a series of annual reports that document hydrologic data gathered from the U.S. Geological Survey's surface- and ground-water data-collection networks in each State, Puerto Rico, and the Trust Territories. These records of streamflow, ground-water levels, and quality of water provide the hydrologic information needed by State, local, Tribal, and Federal agencies and the private sector for developing and managing our Nation's land and water resources.\r\n\r\nThis report contains water year 2004 data for both surface and ground water, including discharge records for 209 streamflow-gaging stations, 42 partial-record or miscellaneous streamflow stations, and 9 crest-stage partial-record streamflow stations; stage-only records for 6 gaging stations; stage and content records for 15 lakes and reservoirs; water-level records from 12 long-term observation wells; and water-quality records collected at 133 streamflow-gaging stations and 1 atmospheric deposition station.","language":"ENGLISH","doi":"10.3133/wdrOR041","usgsCitation":"Herrett, T.A., Hess, G.W., House, J.G., Ruppert, G.P., and Courts, M., 2005, Water resources data for Oregon, water year 2004: U.S. Geological Survey Water Data Report OR-04-1, 968 p., https://doi.org/10.3133/wdrOR041.","productDescription":"968 p.","costCenters":[],"links":[{"id":192614,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6796,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/wdr/2004/wdr-or-04/","linkFileType":{"id":5,"text":"html"}}],"scale":"100000","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a51e4b07f02db629a04","contributors":{"authors":[{"text":"Herrett, Thomas A. herrett@usgs.gov","contributorId":3505,"corporation":false,"usgs":true,"family":"Herrett","given":"Thomas","email":"herrett@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":282710,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hess, Glenn W.","contributorId":33411,"corporation":false,"usgs":true,"family":"Hess","given":"Glenn","email":"","middleInitial":"W.","affiliations":[],"preferred":false,"id":282711,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"House, Jon G.","contributorId":85266,"corporation":false,"usgs":true,"family":"House","given":"Jon","email":"","middleInitial":"G.","affiliations":[],"preferred":false,"id":282713,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Ruppert, Gregory P.","contributorId":46616,"corporation":false,"usgs":true,"family":"Ruppert","given":"Gregory","email":"","middleInitial":"P.","affiliations":[],"preferred":false,"id":282712,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Courts, Mary-Lorraine","contributorId":104151,"corporation":false,"usgs":true,"family":"Courts","given":"Mary-Lorraine","email":"","affiliations":[],"preferred":false,"id":282714,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70156406,"text":"70156406 - 2005 - An online operational rainfall-monitoring resource for epidemic malaria early warning systems in Africa","interactions":[],"lastModifiedDate":"2017-05-22T23:04:13","indexId":"70156406","displayToPublicDate":"2005-06-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2650,"text":"Malaria Journal","active":true,"publicationSubtype":{"id":10}},"title":"An online operational rainfall-monitoring resource for epidemic malaria early warning systems in Africa","docAbstract":"<p class=\"Para\">Periodic epidemics of malaria are a major public health problem for many sub-Saharan African countries. Populations in epidemic prone areas have a poorly developed immunity to malaria and the disease remains life threatening to all age groups. The impact of epidemics could be minimized by prediction and improved prevention through timely vector control and deployment of appropriate drugs. Malaria Early Warning Systems are advocated as a means of improving the opportunity for preparedness and timely response.</p><p class=\"Para\">Rainfall is one of the major factors triggering epidemics in warm semi-arid and desert-fringe areas. Explosive epidemics often occur in these regions after excessive rains and, where these follow periods of drought and poor food security, can be especially severe. Consequently, rainfall monitoring forms one of the essential elements for the development of integrated Malaria Early Warning Systems for sub-Saharan Africa, as outlined by the World Health Organization.</p><p class=\"Para\">The Roll Back Malaria Technical Resource Network on Prevention and Control of Epidemics recommended that a simple indicator of changes in epidemic risk in regions of marginal transmission, consisting primarily of rainfall anomaly maps, could provide immediate benefit to early warning efforts. In response to these recommendations, the Famine Early Warning Systems Network produced maps that combine information about dekadal rainfall anomalies, and epidemic malaria risk, available via their Africa Data Dissemination Service. These maps were later made available in a format that is directly compatible with HealthMapper, the mapping and surveillance software developed by the WHO's Communicable Disease Surveillance and Response Department. A new monitoring interface has recently been developed at the International Research Institute for Climate Prediction (IRI) that enables the user to gain a more contextual perspective of the current rainfall estimates by comparing them to previous seasons and climatological averages. These resources are available at no cost to the user and are updated on a routine basis.</p>","language":"English","publisher":"BioMed Central","doi":"10.1186/1475-2875-4-6","usgsCitation":"Grover-Kopec, E., Kawano, M., Klaver, R.W., Blumenthal, B., Ceccato, P., and Connor, S.J., 2005, An online operational rainfall-monitoring resource for epidemic malaria early warning systems in Africa: Malaria Journal, v. 4, no. 6, p. 1-5, https://doi.org/10.1186/1475-2875-4-6.","productDescription":"5 p.","startPage":"1","endPage":"5","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"links":[{"id":477660,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1186/1475-2875-4-6","text":"Publisher Index Page"},{"id":307070,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"4","issue":"6","noUsgsAuthors":false,"publicationDate":"2005-01-21","publicationStatus":"PW","scienceBaseUri":"55d6fa2fe4b0518e3546bc1e","contributors":{"authors":[{"text":"Grover-Kopec, Emily","contributorId":146813,"corporation":false,"usgs":false,"family":"Grover-Kopec","given":"Emily","email":"","affiliations":[],"preferred":false,"id":569048,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kawano, Mika","contributorId":146814,"corporation":false,"usgs":false,"family":"Kawano","given":"Mika","email":"","affiliations":[],"preferred":false,"id":569049,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Klaver, Robert W. 0000-0002-3263-9701 bklaver@usgs.gov","orcid":"https://orcid.org/0000-0002-3263-9701","contributorId":3285,"corporation":false,"usgs":true,"family":"Klaver","given":"Robert","email":"bklaver@usgs.gov","middleInitial":"W.","affiliations":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true},{"id":222,"text":"Earth Resources Observation and Science (EROS) Center","active":true,"usgs":true}],"preferred":true,"id":569050,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Blumenthal, Benno","contributorId":146815,"corporation":false,"usgs":false,"family":"Blumenthal","given":"Benno","email":"","affiliations":[],"preferred":false,"id":569051,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Ceccato, Pietro","contributorId":64126,"corporation":false,"usgs":true,"family":"Ceccato","given":"Pietro","email":"","affiliations":[],"preferred":false,"id":569052,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Connor, Stephen J.","contributorId":104370,"corporation":false,"usgs":true,"family":"Connor","given":"Stephen","email":"","middleInitial":"J.","affiliations":[],"preferred":false,"id":569053,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70628,"text":"fs20053043 - 2005 - Oil and gas assessment of central North Slope, Alaska, 2005","interactions":[],"lastModifiedDate":"2018-07-31T11:57:39","indexId":"fs20053043","displayToPublicDate":"2005-06-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":313,"text":"Fact Sheet","code":"FS","onlineIssn":"2327-6932","printIssn":"2327-6916","active":true,"publicationSubtype":{"id":5}},"seriesNumber":"2005-3043","title":"Oil and gas assessment of central North Slope, Alaska, 2005","docAbstract":"<p>No abstract available.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/fs20053043","usgsCitation":"Bird, K.J., Houseknecht, D.W., Attanasi, E., Moore, T.E., Nelson, P.H., Potter, C.J., Schenk, C.J., Schuenemeyer, J.H., Verma, M., Saltus, R.W., Phillips, J.D., Charpentier, R., Cook, T.A., Klett, T., Pollastro, R.M., Stauffer, P.H., and Hendley, J.W., 2005, Oil and gas assessment of central North Slope, Alaska, 2005 (Version 1.1): U.S. Geological Survey Fact Sheet 2005-3043, 2 p., https://doi.org/10.3133/fs20053043.","productDescription":"2 p.","costCenters":[],"links":[{"id":122064,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/fs_2005_3043.bmp"},{"id":6809,"rank":100,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/fs/2005/3043/","linkFileType":{"id":5,"text":"html"}}],"scale":"100000","country":"United States","state":"Alaska","edition":"Version 1.1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4af4e4b07f02db691e6e","contributors":{"authors":[{"text":"Bird, Kenneth J. kbird@usgs.gov","contributorId":1015,"corporation":false,"usgs":true,"family":"Bird","given":"Kenneth","email":"kbird@usgs.gov","middleInitial":"J.","affiliations":[{"id":255,"text":"Energy Resources 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0000-0002-0878-0457 tmoore@usgs.gov","orcid":"https://orcid.org/0000-0002-0878-0457","contributorId":1033,"corporation":false,"usgs":true,"family":"Moore","given":"Thomas","email":"tmoore@usgs.gov","middleInitial":"E.","affiliations":[{"id":312,"text":"Geology, Minerals, Energy, and Geophysics Science Center","active":true,"usgs":true}],"preferred":false,"id":282766,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Nelson, Phillip H.","contributorId":53048,"corporation":false,"usgs":true,"family":"Nelson","given":"Phillip","email":"","middleInitial":"H.","affiliations":[],"preferred":false,"id":282772,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Potter, Christopher J. 0000-0002-2300-6670 cpotter@usgs.gov","orcid":"https://orcid.org/0000-0002-2300-6670","contributorId":1026,"corporation":false,"usgs":true,"family":"Potter","given":"Christopher","email":"cpotter@usgs.gov","middleInitial":"J.","affiliations":[{"id":164,"text":"Central Energy Resources 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mverma@usgs.gov","contributorId":1027,"corporation":false,"usgs":true,"family":"Verma","given":"Mahendra K.","email":"mverma@usgs.gov","affiliations":[{"id":241,"text":"Eastern Energy Resources Science Center","active":true,"usgs":true}],"preferred":true,"id":282765,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Saltus, Richard W. saltus@usgs.gov","contributorId":777,"corporation":false,"usgs":true,"family":"Saltus","given":"Richard","email":"saltus@usgs.gov","middleInitial":"W.","affiliations":[{"id":211,"text":"Crustal Geophysics and Geochemistry Science Center","active":true,"usgs":true}],"preferred":true,"id":282760,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Phillips, Jeffery D.","contributorId":63489,"corporation":false,"usgs":true,"family":"Phillips","given":"Jeffery","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":282774,"contributorType":{"id":1,"text":"Authors"},"rank":11},{"text":"Charpentier, Ronald R. charpentier@usgs.gov","contributorId":934,"corporation":false,"usgs":true,"family":"Charpentier","given":"Ronald R.","email":"charpentier@usgs.gov","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":false,"id":282762,"contributorType":{"id":1,"text":"Authors"},"rank":12},{"text":"Cook, Troy A.","contributorId":52519,"corporation":false,"usgs":true,"family":"Cook","given":"Troy","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":282771,"contributorType":{"id":1,"text":"Authors"},"rank":13},{"text":"Klett, Timothy R. 0000-0001-9779-1168 tklett@usgs.gov","orcid":"https://orcid.org/0000-0001-9779-1168","contributorId":709,"corporation":false,"usgs":true,"family":"Klett","given":"Timothy R.","email":"tklett@usgs.gov","affiliations":[{"id":164,"text":"Central Energy Resources Science Center","active":true,"usgs":true}],"preferred":false,"id":282759,"contributorType":{"id":1,"text":"Authors"},"rank":14},{"text":"Pollastro, Richard M.","contributorId":25100,"corporation":false,"usgs":true,"family":"Pollastro","given":"Richard","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":282770,"contributorType":{"id":1,"text":"Authors"},"rank":15},{"text":"Stauffer, Peter H. pstauffe@usgs.gov","contributorId":1219,"corporation":false,"usgs":true,"family":"Stauffer","given":"Peter","email":"pstauffe@usgs.gov","middleInitial":"H.","affiliations":[],"preferred":true,"id":282767,"contributorType":{"id":1,"text":"Authors"},"rank":16},{"text":"Hendley, James W. II jhendley@usgs.gov","contributorId":2547,"corporation":false,"usgs":true,"family":"Hendley","given":"James","suffix":"II","email":"jhendley@usgs.gov","middleInitial":"W.","affiliations":[],"preferred":false,"id":282769,"contributorType":{"id":1,"text":"Authors"},"rank":17}]}}
,{"id":70617,"text":"b2064II - 2005 - Geology and stratigraphy of the Challis Volcanic Group and related rocks, Little Wood River area, south-central Idaho","interactions":[],"lastModifiedDate":"2023-01-04T14:50:41.489438","indexId":"b2064II","displayToPublicDate":"2005-06-01T00:00:00","publicationYear":"2005","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":5,"text":"USGS Numbered Series"},"seriesTitle":{"id":306,"text":"Bulletin","code":"B","active":false,"publicationSubtype":{"id":5}},"seriesNumber":"2064","chapter":"II","title":"Geology and stratigraphy of the Challis Volcanic Group and related rocks, Little Wood River area, south-central Idaho","docAbstract":"<p>The southwestern part of the Challis volcanic field occupies the valley of the Little Wood River and its tributaries in the Hailey and Idaho Falls 1°×2° quadrangles of south-central Idaho. The Little Wood River area is a structurally controlled topographic basin that is partly filled by Eocene Challis Volcanic Group and younger rocks. Rock types in the Challis Volcanic Group of the Little Wood River area include, in order of decreasing abundance, andesite lava flows and tuff breccia, dacite lava flows and flow breccia, volcaniclastic sedimentary rocks, lithic tuff, nonvolcanic conglomerate, and rhyolite dikes.</p><p>A basal nonvolcanic conglomerate, that locally rests on upper Paleozoic sedimentary rocks at a regional unconformity, was deposited prior to eruption of volcanic rocks. Andesite was the first volcanic rock erupted and is a voluminous sequence as thick as 3,000 ft (1,000 m). Locally thick volcaniclastic sedimentary rocks accumulated in topographic lows. A sharp transition marks the beginning of dacite eruption from fissures and flow-dome complexes. Dacite flows and breccias are as thick as 2,000 ft (600 m). An upper volcaniclastic unit was deposited in paleotopographic lows following emplacement of the main dacite unit. Next, a widespread, distinctive, lithic rich ash flow tuff, correlated with the tuff of Stoddard Gulch, was deposited over much of the area. Deposition of the tuff was followed by eruption of thin andesite and dacite lava flows and deposition of conglomeratic sedimentary rocks. The entire sequence was then intruded by a dacite flow-dome complex composed of at least three separate intrusions.</p><p>The Challis Volcanic Group in the study area is calcalkaline. Andesitic rocks are typically high potassium basaltic andesite, high potassium andesite, shoshonite, and banakite (latite). Dacitic rocks are high potassium dacite and trachyte. Tuffs and vitrophyres range in composition from basaltic andesite to trachyte. The paleotopographic basin in which the Challis Volcanic Group accumulated was in part structurally controlled by preexisting west and northwest trending normal faults. Paleorelief was probably more than 2,000 ft (600 m). Rocks of the Challis Volcanic Group typically dip about 36° E., probably owing to Eocene extension and (or) basin-and-range faulting and tilting. Some potential for precious- and base- metal hydrothermal deposits is associated with northeast trending lineaments, argillic alteration, and rhyolite dikes.</p>","language":"English","publisher":"U.S. Geological Survey","doi":"10.3133/b2064II","usgsCitation":"Sandford, R.F., and Snee, L., 2005, Geology and stratigraphy of the Challis Volcanic Group and related rocks, Little Wood River area, south-central Idaho (Version 1.0): U.S. Geological Survey Bulletin 2064, iii, 22 p., https://doi.org/10.3133/b2064II.","productDescription":"iii, 22 p.","costCenters":[],"links":[{"id":193334,"rank":1,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/usgs_thumb.jpg"},{"id":6804,"rank":2,"type":{"id":15,"text":"Index Page"},"url":"https://pubs.usgs.gov/bul/2064/ii/","linkFileType":{"id":5,"text":"html"}},{"id":411304,"rank":3,"type":{"id":36,"text":"NGMDB Index Page"},"url":"https://ngmdb.usgs.gov/Prodesc/proddesc_71651.htm","linkFileType":{"id":5,"text":"html"}}],"scale":"100000","country":"United States","state":"Idaho","otherGeospatial":"Challis Volcanic Group","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"coordinates\": [\n          [\n            [\n              -114.1478,\n              43.7294\n            ],\n            [\n              -114.1478,\n              43.4583\n            ],\n            [\n              -113.9036,\n              43.4583\n            ],\n            [\n              -113.9036,\n              43.7294\n            ],\n            [\n              -114.1478,\n              43.7294\n            ]\n          ]\n        ],\n        \"type\": \"Polygon\"\n      }\n    }\n  ]\n}","edition":"Version 1.0","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4acce4b07f02db67ea23","contributors":{"authors":[{"text":"Sandford, Richard F.","contributorId":67606,"corporation":false,"usgs":true,"family":"Sandford","given":"Richard","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":282729,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Snee, Lawrence W.","contributorId":81534,"corporation":false,"usgs":true,"family":"Snee","given":"Lawrence W.","affiliations":[],"preferred":false,"id":282730,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
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